It's a Ramcharger, so half foot shorter than a short box. There is no goo way of going back inside the frame so everything will be on the outside.
I read the reviews on the Pypes bullet mufflers and it seems they muffle better one would expect.i'm thinking of starting with those and then if its too raunchy, adding a short spiral to the end before a down turned tip. I'll go 3.5 off the collector through the bends to 3" at the muffler.